From 7c64ef58f3bbafa305cb45ec1afd5b630af47050 Mon Sep 17 00:00:00 2001
From: vangyzen <vangyzen@FreeBSD.org>
Date: Fri, 26 May 2017 15:57:54 +0000
Subject: [PATCH] libthr: increase WARNS to the default (6)

...and silence cast-align warnings from gcc.

Reviewed by:	kib
MFC after:	3 days
Sponsored by:	Dell EMC
Differential Revision:	https://reviews.freebsd.org/D10935
---
 lib/libthr/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libthr/Makefile b/lib/libthr/Makefile
index 60cb420cb8c4..ffdb7b86b834 100644
--- a/lib/libthr/Makefile
+++ b/lib/libthr/Makefile
@@ -16,8 +16,8 @@ MK_SSP=	no
 
 LIB=thr
 SHLIB_MAJOR= 3
-WARNS?=	3
 NO_WTHREAD_SAFETY=1
+NO_WCAST_ALIGN.gcc=1    # for gcc 4.2
 CFLAGS+=-DPTHREAD_KERNEL
 CFLAGS+=-I${SRCTOP}/lib/libc/include -I${.CURDIR}/thread \
 	-I${SRCTOP}/include